Description: 【Portable】Binding Machine with compact 30*22cm size allows for flat storage and effortless portability. Simple operations means you can bind anytime, anywhere with minimal difficult 【Effortless】Electric Coil Inserter features a positioning pin and adjustable punching knob, allowing you to create holes without measuring. The 2:1 pitch is ideal for various loose leaf notebooks and documents, making binding easy 【Versatile】Book Binder Machine is ideal for scrapbooks, mini photo albums, diaries, school projects, or gifts. Achieve professional results with every binding project 【User Friendly】Intelligent control design ensures even beginners can operate it easily. Built with sturdy metal and plastic materials for long term reliability during frequent use 【Feature】The foldable handle allows for easy storage, while double sided scales facilitate accurate cut. It is capable of binding rings ranging from 6.4mm to 32mm, features fine tuning capabilities, and collects paper scraps to keep the workspace tidy Specification: Material: Metal Plastic 30cmx22cm/11.81inchx8.66inch Size Chart: Punching Margin: 6.5 mm Punching Hole Diameter: 6 mm Hole Spacing: 12.7 mm Punches 12 holes per pass Punches up to 20 sheets per pass Package Includes: 1 Binding Machine Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.